Opel diesel straight-4 2.3 L M9T 870 109 HP engine DIY maintenance and service manual

General Information

Opel diesel straight-4 2.3 L M9T 870 109 HP is an 2299 cc (2.02 UK qt.) internal combustion reciprocating Inline 4 engine. It has bore/stroke ratio of 85 mm × 101.3 mm (3.35 in × 3.99 in). This engine was rated 81 kW (108.62 hp). It was used in Opel cars.

Engine Performance Rating

SAE J1349 (SAE Net)

Opel diesel straight-4 2.3 L M9T 870 109 HP engine performance rating according to SAE J1349 (SAE Net) standard.
Parameter	Output
Power Rating	81 kW (108.62 hp)

Specifications

General

Opel diesel straight-4 2.3 L M9T 870 109 HP engine general specifications.
Parameter	Value
Type	Internal Combustion Reciprocating
Fuel Type	Diesel
Cylinder Configuration	Inline 4
Engine Displacement	140.29 in³140.29 in³2299 cc
Bore	3.35 in3.35 in85 mm
Stroke	3.99 in3.99 in101.3 mm

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Engine head and valvetrain

Opel diesel straight-4 2.3 L M9T 870 109 HP engine head and valvetrain specifications.
Parameter	Value
Valvetrain Type	DOHC
Valves per Cylinder	4

Air Intake

Opel diesel straight-4 2.3 L M9T 870 109 HP air intake specifications.
Parameter	Value
Air Intake Method	Turbocharger

Fuel Injection

Opel diesel straight-4 2.3 L M9T 870 109 HP fuel injection specifications.
Parameter	Value
Injection Type	GDI